Immediate Data Modes; Table 4-6 Addressing Mode-Immediate - Motorola DSP56800 Manual

4.2.3

Immediate Data Modes

The immediate data modes specify the operand directly in a field of the instruction. That is, the operand
value to be used is contained within the instruction word itself (or words themselves). There are two types
of immediate data modes: immediate data, which uses an extension word to contain the operand, and
immediate short data, where the operand is contained within the instruction word. Table 4-6 summarizes
these two modes.
Addressing Mode:
Immediate
Immediate short data—5, 6, 7-bit
(unsigned and signed)
Immediate data—16-bit
(unsigned and signed)
Table 4-6. Addressing Mode—Immediate
Notation in the Instruction
Set Summary
Address Generation Unit
Examples
#xx
#xxxx
Addressing Modes
#14
#<3
#$369C
#>1234
4-17